Plugin articles similaires thumbnails

• 

  argel75 · Membre · mars 3, 2009 at 10:01

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  Bonjour,

  [b]Ma configuration WP actuelle[/b]
  [b]- Version de WordPress[/b] :2.7
  [b]- Thème utilisé[/b] : blogtube

  [b]- Adresse du site[/b] : http://www.videosdunet.fr

  [b]Problème(s) rencontré(s) :[/b]
  Bonsoir,

  J’ai trouvé un plugin qui m’affiche des articles au hasard quand je fait appel a lui. En plus de ça, il me crée automatiquement une miniature d’une image de l’article qu’il utilise pour mettre a coté du lien de l’article au hasard.
  Moi sur mon site, je crée un champ personnalisé à chaque nouvel article où je rajoute l’adresse d’une miniature. Ce champ je l’appelle  » thumbs « 
  Je voudrais en fait que ce plugin, au lieu de créer une image, il utilise directement la mienne en faisant appel au champ personnalisé « thumbs » que j’ai crée
  Je vous laisse le code du plugin que je voudrais modifier :
  [code]<?php
  /*
  Plugin Name: Related Posts Thumbnails
  Plugin URI: http://www.papygeek.com/wordpress/wordpress-plugin-articles-lies-miniatures
  Description: Retourne une liste des articles liés sous forme de miniatures. Basé sur Related Entries.
  Version: 2.02 + 404
  Author: PapyGeek
  Version: 0.1
  Author URI: http://www.papygeek.com/
  */

  // Begin setup

  global $ran_plugin;
  if (! isset($ran_plugin)) {
  $ran_plugin = true;
  if (isset($_REQUEST['setup'])) // Setup is initiated using related-posts.php?setup
  {
  global $file_path, $user_level;
  require_once(dirname(__FILE__).'/../../' .'wp-config.php');
  get_currentuserinfo();
  if ($user_level < 8)
  die ("Sorry, you must be at least a level 8 user."); // Make sure that user has sufficient priveleges

  // SQL query to setup the actual full-text index

  require(dirname(__FILE__).'/../../' .'wp-config.php');

  global $table_prefix;

  $connexion = mysql_connect(DB_HOST,DB_USER,DB_PASSWORD) or die("Can't connect.
  ".mysql_error());
  $dbconnexion = mysql_select_db(DB_NAME, $connexion);

  if (!$dbconnexion)
  {
  echo mysql_error();
  die();
  }
  $sql_run = 'ALTER TABLE '.$table_prefix.'posts ADD FULLTEXT post_related ( post_name ,'
  . ' post_content )';
  $sql_result = mysql_query($sql_run);

  if ($sql_result)
  echo ("Congratulations! Full text index was created successfully!");

  else
  echo (" Something went wrong. Please check the instructions on how to setup the full text index manually.");
  }
  }

  // End setup

  // Related Posts - Utilise Post Thumbs Revisited - http://www.alakhnor.com/post-thumb

  function related_posts_thumbnails($limit=5, $len=10, $before_title = '', $after_title = '', $before_post = '', $after_post = '', $show_pass_post = false, $show_excerpt = false) {

  global $wpdb, $post;

  // Get option values from the options page

  $limit = get_option('limit');
  $len = get_option('len');
  $before_title = stripslashes(get_option('before_title'));
  $after_title = stripslashes(get_option('after_title'));
  $before_post = stripslashes(get_option('before_post'));
  $after_post = stripslashes(get_option('after_post'));
  $show_pass_post = get_option('show_pass_post');
  $show_excerpt = get_option('show_excerpt');

  // Fetch keywords

  $postcustom = get_post_custom_values('keyword');
  if (!empty($postcustom)) {
  $values = array_map('trim', $postcustom);
  $terms = implode($values, ' ');
  } else {
  $terms = str_replace('-', ' ', $post->post_name);
  }

  // Make sure the post is not from the future

  $time_difference = get_settings('gmt_offset');
  $now = gmdate("Y-m-d H:i:s",(time()+($time_difference*3600)));

  // Primary SQL query

  $sql = "SELECT ID, post_title,"
  . "MATCH (post_name, post_content) "
  . "AGAINST ('$terms') AS score "
  . "FROM $wpdb->posts WHERE "
  . "MATCH (post_name, post_content) "
  . "AGAINST ('$terms') "
  . "AND post_date <= '$now' "
  . "AND (post_status IN ( 'publish', 'static' ) && ID != '$post->ID') ";
  if ($show_pass_post=='false') { $sql .= "AND post_password ='' "; }
  $sql .= "ORDER BY score DESC LIMIT $limit";
  $results = $wpdb->get_results($sql);
  $output = '';
  if ( ! $results) {
  //echo $before_title.'Aucun article lié - Articles au hasard :'.$after_title;
  $sql2 = "SELECT ID, post_title"
  . " FROM $wpdb->posts WHERE "
  . "post_date <= '$now' "
  . "AND (post_status IN ( 'publish', 'static' ) && ID != '$post->ID') ";
  if ($show_pass_post=='false') { $sql2 .= "AND post_password ='' "; }
  $sql2 .= "ORDER BY RAND() LIMIT $limit";
  $results = $wpdb->get_results($sql2);
  }
  foreach ($results as $key => $result) {
  if ( function_exists('the_thumb') ) {
  global $PTRevisited;

  $array = $PTRevisited->GetPostData($result->ID);
  $p = new pt_post_thumbnail($array);
  }
  $title = stripslashes(apply_filters('the_title', $result->post_title));
  $permalink = get_permalink($result->ID);
  $indice=$key+1;
  $output1 .= $before_title . "<li id="relatedpics-$indice" onmouseover="document.getElementById('relatedlinks-$indice').className = 'highlited'; document.getElementById('relatedpics-$indice').className = 'highlited';" onmouseout="document.getElementById('relatedlinks-$indice').className = ''; document.getElementById('relatedpics-$indice').className =''; ">" . '' . '<img src="' . $p->thumb_url . '" alt="' . $title . '" />
  <div class="thumbNumber">' . $indice . '</div>' . $after_title . "n";
  $output2 .= $before_title . "<li id="relatedlinks-$indice" onmouseover="document.getElementById('relatedlinks-$indice').className = 'highlited'; document.getElementById('relatedpics-$indice').className ='highlited';" onmouseout="document.getElementById('relatedlinks-$indice').className = ''; document.getElementById('relatedpics-$indice').className ='';">" . '' . $title . '' . $after_title;
  }
  echo '<ul class="relatedpics">' . $output1 . "
  n";
  echo '<ol class="relatedlinks">' . $output2 . "n";
  }

  // Related Posts V2 - Utilise les vignettes intégrées de WordPress > 2.6 (Attachments)

  function related_posts_thumbnails_v2($limit=5, $len=10, $before_title = '', $after_title = '', $before_post = '', $after_post = '', $show_pass_post = false, $show_excerpt = false) {

  global $wpdb, $post;

  // Get option values from the options page

  $limit = get_option('limit');
  $len = get_option('len');
  $before_title = stripslashes(get_option('before_title'));
  $after_title = stripslashes(get_option('after_title'));
  $before_post = stripslashes(get_option('before_post'));
  $after_post = stripslashes(get_option('after_post'));
  $show_pass_post = get_option('show_pass_post');
  $show_excerpt = get_option('show_excerpt');

  // Fetch keywords

  $postcustom = get_post_custom_values('keyword');
  if (!empty($postcustom)) {
  $values = array_map('trim', $postcustom);
  $terms = implode($values, ' ');
  } else {
  $terms = str_replace('-', ' ', $post->post_name);
  }

  // Make sure the post is not from the future

  $time_difference = get_settings('gmt_offset');
  $now = gmdate("Y-m-d H:i:s",(time()+($time_difference*3600)));

  // Primary SQL query

  $sql = "SELECT ID, post_title,"
  . "MATCH (post_name, post_content) "
  . "AGAINST ('$terms') AS score "
  . "FROM $wpdb->posts WHERE "
  . "MATCH (post_name, post_content) "
  . "AGAINST ('$terms') "
  . "AND post_date <= '$now' "
  . "AND (post_status IN ( 'publish', 'static' ) && ID != '$post->ID') ";
  if ($show_pass_post=='false') { $sql .= "AND post_password ='' "; }
  $sql .= "ORDER BY score DESC LIMIT $limit";
  $results = $wpdb->get_results($sql);
  $output = '';
  if ( ! $results) {
  //echo $before_title.'Aucun article lié - Articles au hasard :'.$after_title;
  $sql2 = "SELECT ID, post_title"
  . " FROM $wpdb->posts WHERE "
  . "post_date <= '$now' "
  . "AND (post_status IN ( 'publish', 'static' ) && ID != '$post->ID') ";
  if ($show_pass_post=='false') { $sql2 .= "AND post_password ='' "; }
  $sql2 .= "ORDER BY RAND() LIMIT $limit";
  $results = $wpdb->get_results($sql2);
  }
  foreach ($results as $key => $result) {
  $files = get_children("post_parent=" . $result->ID . "&post_type=attachment&post_mime_type=image");
  $thumb = null;
  if($files){
  $keys = array_keys($files);
  $num=$keys[0];
  $thumb = wp_get_attachment_thumb_url($num);
  }
  if (empty($thumb)) $thumb = "http://www.papygeek.com/wp-content/uploads/pth/thumb-defaultpp.jpg";
  $title = stripslashes(apply_filters('the_title', $result->post_title));
  $permalink = get_permalink($result->ID);
  $indice=$key+1;
  $output1 .= $before_title . "<li id="relatedpics-$indice" onmouseover="document.getElementById('relatedlinks-$indice').className = 'highlited'; document.getElementById('relatedpics-$indice').className = 'highlited';" onmouseout="document.getElementById('relatedlinks-$indice').className = ''; document.getElementById('relatedpics-$indice').className =''; ">" . '' . '<img height="60" width="90" src="' . $thumb . '" alt="' . $title . '" />
  <div class="thumbNumber">' . $indice . '</div>' . $after_title . "n";
  $output2 .= $before_title . "<li id="relatedlinks-$indice" onmouseover="document.getElementById('relatedlinks-$indice').className = 'highlited'; document.getElementById('relatedpics-$indice').className ='highlited';" onmouseout="document.getElementById('relatedlinks-$indice').className = ''; document.getElementById('relatedpics-$indice').className ='';">" . '' . $title . '' . $after_title;
  }
  echo '<ul class="relatedpics">' . $output1 . "
  n";
  echo '<ol class="relatedlinks">' . $output2 . "n";
  }

  // Related Posts 404 - Utilise Post Thumbs Revisited pour les pages d'erreur 404 - http://www.alakhnor.com/post-thumb

  function related_posts_thumbnails_404($limit=5, $len=10, $before_title = '', $after_title = '', $before_post = '', $after_post = '', $show_pass_post = false, $show_excerpt = false) {

  global $wpdb, $post;
  if ( (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['SERVER_ADDR'] != $_SERVER['REMOTE_ADDR']) || !isset($_SERVER['REMOTE_ADDR']) ) {
  //$limit = get_option('limit');
  $len = get_option('len');
  $before_title = stripslashes(get_option('before_title'));
  $after_title = stripslashes(get_option('after_title'));
  $before_post = stripslashes(get_option('before_post'));
  $after_post = stripslashes(get_option('after_post'));
  $show_pass_post = get_option('show_pass_post');
  $show_excerpt = get_option('show_excerpt');

  $search_term = $_SERVER['REQUEST_URI'];
  $search = array ('@[/]+@', '@(..*)@', '@[-]+@', '@[_]+@', '@[s]+@', '@archives@','@(?.*)@','/d/');
  $replace = array (' ', '', ' ', ' ', ' ', '', '','');
  $search_term = preg_replace($search, $replace, $search_term);
  $search_term = trim($search_term);
  $terms = $search_term;

  $time_difference = get_settings('gmt_offset');
  $now = gmdate("Y-m-d H:i:s",(time()+($time_difference*3600)));

  // Primary SQL query

  $sql = "SELECT ID, post_title,"
  . "MATCH (post_name, post_content) "
  . "AGAINST ('$terms') AS score "
  . "FROM $wpdb->posts WHERE "
  . "MATCH (post_name, post_content) "
  . "AGAINST ('$terms') "
  . "AND post_date <= '$now' "
  . "AND (post_status IN ( 'publish', 'static' ) && ID != '$post->ID') ";
  if ($show_pass_post=='false') { $sql .= "AND post_password ='' "; }
  $sql .= "ORDER BY score DESC LIMIT $limit";
  $results = $wpdb->get_results($sql);
  $output = '';
  if ($results) {
  foreach ($results as $key => $result) {
  if ( function_exists('the_thumb') ) {
  global $PTRevisited;

  $array = $PTRevisited->GetPostData($result->ID);
  $p = new pt_post_thumbnail($array);
  }
  $title = stripslashes(apply_filters('the_title', $result->post_title));
  $permalink = get_permalink($result->ID);
  $indice=$key+1;
  $output1 .= $before_title . "<li id="relatedpics-$indice" onmouseover="document.getElementById('relatedlinks-$indice').className = 'highlited'; document.getElementById('relatedpics-$indice').className = 'highlited';" onmouseout="document.getElementById('relatedlinks-$indice').className = ''; document.getElementById('relatedpics-$indice').className =''; ">" . '' . '<img src="' . $p->thumb_url . '" alt="' . $title . '" />
  <div class="thumbNumber">' . $indice . '</div>' . $after_title . "n";
  $output2 .= $before_title . "<li id="relatedlinks-$indice" onmouseover="document.getElementById('relatedlinks-$indice').className = 'highlited'; document.getElementById('relatedpics-$indice').className ='highlited';" onmouseout="document.getElementById('relatedlinks-$indice').className = ''; document.getElementById('relatedpics-$indice').className ='';">" . '' . $title . '' . $after_title;
  if ($show_excerpt=='true') {
  $words=split(" ",$post_content);
  $post_strip = join(" ", array_slice($words,0,$len));
  $output2 .= $before_post . $post_strip . $after_post;
  }
  }
  echo '<ul class="relatedpics">' . $output1 . "
  n";
  echo '<ol class="relatedlinks">' . $output2 . "n";
  } else {
  echo $before_title.'Fuzzy ...'.$after_title;
  }
  } else {
  echo $before_title.'Fuzzy ...'.$after_title;
  }
  }

  // Related Posts Random - Utilise Post Thumbs Revisited pour afficher des articles liés au hasard - http://www.alakhnor.com/post-thumb

  function related_posts_thumbnails_random($limit=5, $len=10, $before_title = '', $after_title = '', $before_post = '', $after_post = '', $show_pass_post = false, $show_excerpt = false) {

  global $wpdb, $post;
  //$limit = get_option('limit');
  $len = get_option('len');
  $before_title = stripslashes(get_option('before_title'));
  $after_title = stripslashes(get_option('after_title'));
  $before_post = stripslashes(get_option('before_post'));
  $after_post = stripslashes(get_option('after_post'));
  $show_pass_post = get_option('show_pass_post');
  $show_excerpt = get_option('show_excerpt');

  $time_difference = get_settings('gmt_offset');
  $now = gmdate("Y-m-d H:i:s",(time()+($time_difference*3600)));

  // Primary SQL query

  $sql = "SELECT ID, post_title"
  . " FROM $wpdb->posts WHERE "
  . "post_date <= '$now' "
  . " AND post_status IN ( 'publish', 'static' ) "
  . " AND post_password ='' "
  . "ORDER BY RAND() DESC LIMIT $limit";
  $results = $wpdb->get_results($sql);
  $output = '';
  if ($results) {
  foreach ($results as $key => $result) {
  if ( function_exists('the_thumb') ) {
  global $PTRevisited;

  $array = $PTRevisited->GetPostData($result->ID);
  $p = new pt_post_thumbnail($array);
  }
  $title = stripslashes(apply_filters('the_title', $result->post_title));
  $permalink = get_permalink($result->ID);
  $indice=$key+1;
  $output1 .= $before_title . "<li id="relatedpics-$indice" onmouseover="document.getElementById('relatedlinks-$indice').className = 'highlited'; document.getElementById('relatedpics-$indice').className = 'highlited';" onmouseout="document.getElementById('relatedlinks-$indice').className = ''; document.getElementById('relatedpics-$indice').className =''; ">" . '' . '<img src="' . $p->thumb_url . '" alt="' . $title . '" />
  <div class="thumbNumber">' . $indice . '</div>' . $after_title . "n";
  $output2 .= $before_title . "<li id="relatedlinks-$indice" onmouseover="document.getElementById('relatedlinks-$indice').className = 'highlited'; document.getElementById('relatedpics-$indice').className ='highlited';" onmouseout="document.getElementById('relatedlinks-$indice').className = ''; document.getElementById('relatedpics-$indice').className ='';">" . '' . $title . '' . $after_title;
  if ($show_excerpt=='true') {
  $words=split(" ",$post_content);
  $post_strip = join(" ", array_slice($words,0,$len));
  $output2 .= $before_post . $post_strip . $after_post;
  }
  }
  echo '<ul class="relatedpics">' . $output1 . "
  n";
  echo '<ol class="relatedlinks">' . $output2 . "n";
  } else {
  echo $before_title.'Fuzzy ...'.$after_title;
  }
  }

  // End Related Posts

  // Begin Keywords

  function find_keywords($id) {
  global $wpdb;
  $content = $wpdb->get_var("SELECT post_content FROM $wpdb->posts WHERE ID = '$id'");
  if (preg_match_all('/<!--kw=([sS]*?)-->/i', $content, $matches, PREG_SET_ORDER)) {
  $test = $wpdb->get_var("SELECT meta_value FROM $wpdb->postmeta WHERE post_id = '$id' AND meta_key = 'keyword'");
  if (!empty($test)) {
  $output = explode(' ', $test);
  } else {
  $output = array();
  }
  foreach($matches as $match) {
  $output = array_merge($output, explode(' ', $match[1]));
  }
  $output = array_unique($output);
  $keywords = implode(' ', $output);
  if (!empty($test)) {
  $results= $wpdb->query("UPDATE $wpdb->postmeta SET meta_value = '$keywords' WHERE post_id = '$id' AND meta_key = 'keyword'");
  } else {
  $results = $wpdb->query("INSERT INTO $wpdb->postmeta (post_id,meta_key,meta_value) VALUES ('$id', 'keyword', '$keywords')");
  }
  $content = format_to_post(balanceTags(preg_replace("/<!--kw=([sS]*?)-->/i", "<!--$1-->", $content)));
  $results = $wpdb->query("UPDATE $wpdb->posts SET post_content = '$content' WHERE ID = '$id'");
  }
  return $id;
  }

  // End Keywords

  // Begin Related Posts Options

  function rp_subpanel() {
  if (isset($_POST['update_rp'])) {
  $option_limit = $_POST['limit'];
  $option_len = $_POST['len'];
  $option_before_title = $_POST['before_title'];
  $option_after_title = $_POST['after_title'];
  $option_before_post = $_POST['before_post'];
  $option_after_post = $_POST['after_post'];
  $option_show_pass_post = $_POST['show_pass_post'];
  $option_show_excerpt = $_POST['show_excerpt'];
  update_option('limit', $option_limit);
  update_option('len', $option_len);
  update_option('before_title', $option_before_title);
  update_option('after_title', $option_after_title);
  update_option('before_post', $option_before_post);
  update_option('after_post', $option_after_post);
  update_option('show_pass_post', $option_show_pass_post);
  update_option('show_excerpt', $option_show_excerpt);
  ?> <div class="updated"><p>Options saved!</p></div> <?php
  }
  ?>

  <div class="wrap">
  <h2>Related Posts Options</h2>
  <form method="post">
  <fieldset class="options">
  <table>
  <tr>
  <td><label for="limit">How many related posts would you like to show?</label>:</td>
  <td><input name="limit" type="text" id="limit" value="<?php echo get_option('limit'); ?>" size="2" /></td>
  </tr>
  <tr>
  <td><label for="before_title">Before</label> / <label for="after_title">After (Post Title) </label>:</td>
  <td><input name="before_title" type="text" id="before_title" value="<?php echo htmlspecialchars(stripslashes(get_option('before_title'))); ?>" size="10" /> / <input name="after_title" type="text" id="after_title" value="<?php echo htmlspecialchars(stripslashes(get_option('after_title'))); ?>" size="10" /><small> For example:

• or <dl></dl></small>


</td>
</tr>
<tr>
<td>Show excerpt?</td>
<td>
<select name="show_excerpt" id="show_excerpt">
<option <?php if(get_option('show_excerpt') == 'false') { echo 'selected'; } ?> value="false">False</option>
<option <?php if(get_option('show_excerpt') == 'true') { echo 'selected'; } ?> value="true">True</option>
</select>
</td>
</tr>
<tr>
<td><label for="len">Excerpt length (No. of words):</label></td>
<td><input name="len" type="text" id="len" value="<?php echo get_option('len'); ?>" size="2" />
</tr>
<tr>
<td><label for="before_post">Before</label> / <label for="after_post">After</label> (Excerpt):</td>
<td><input name="before_post" type="text" id="before_post" value="<?php echo htmlspecialchars(stripslashes(get_option('before_post'))); ?>" size="10" /> / <input name="after_post" type="text" id="after_post" value="<?php echo htmlspecialchars(stripslashes(get_option('after_post'))); ?>" size="10" /><small> For example:

• or <dl></dl></small>


</td>
</tr>
<tr>
<td><label for="show_pass_post">Show password protected posts?</label></td>
<td>
<select name="show_pass_post" id="show_pass_post">
<option <?php if(get_option('show_pass_post') == 'false') { echo 'selected'; } ?> value="false">False</option>
<option <?php if(get_option('show_pass_post') == 'true') { echo 'selected'; } ?> value="true">True</option>
</select>
</td>
</tr>
</table>
</fieldset>

<p><div class="submit"><input type="submit" name="update_rp" value="<?php _e('Save!', 'update_rp') ?>" style="font-weight:bold;" /></div></p>

</form>

</div>

<div class="wrap">
<h2>SQL Index Table Setup</h2>
<p>If this is your first time installing this plugin you will have to run this script (opens a new window) in order to create the index table required by the plugin. If this fails, please refer to the readme on how to create it manually.</p>

</div>

<?php }

// End Related Posts Options

function rp_admin_menu() {
if (function_exists('add_submenu_page')) {
add_submenu_page('plugins.php', __('Related Posts Options'), __('Related Posts Options'), 1, __FILE__, 'rp_subpanel');
}
}

add_action('edit_post', 'find_keywords', 1);
// add_action('publish_post', 'find_keywords', 1);
add_action('admin_menu', 'rp_admin_menu');

?>[/code]
[b]Merci à tous ceux qui pourront m’aider !!![/b]

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